633 Iran September 2021

IRAN SEPTEMBER

2021

Herschel’s Experiment: descubrimiento del Infrarrojo (IR) NASE's proposal is included in the International Day of Light, which commemorates the day when a human-created laser beam was lit for the first time. It is about repeating Herschel's experiment any day between March 21 to September 23, 2021, and filling the dates the table bellow:

Teacher: Ahmad Saberi Students: Hasti Hedayat, Negar Talebi Rigi

Center where the experience takes place: Bushehr, Bandar Rig, Iranian Teachers Astronomy Union and Bandar Rig Astronomy society Place and country: Iran, Bushehr, Bandar Rig Latitude and longitude: +28.5 north , +50.5 east Day, month, start time and end time: September 7th, 2021, 5:00 pm – 7:00 pm Thermometer # 1 in the blue

Thermometer # 2 in the yellow

Thermometer # 3 beyond red

Thermometer # 4 in the shadow

After 1 minute

40

41

41

40

After 2 minutes

40

41

42

40

After 3 minutes

40

41

42

40

After 4 minutes

41

41

43

41

After 5 minutes

41

41

43

41

This table with the data and results, and 2 or 3 photos of the experiment, must be sent before September 23, 2021 to newsletter.nase@gmail.com